528 lines
		
	
	
		
			19 KiB
		
	
	
	
		
			Python
		
	
	
	
			
		
		
	
	
			528 lines
		
	
	
		
			19 KiB
		
	
	
	
		
			Python
		
	
	
	
| from test.test_support import run_unittest, verbose
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| import unittest
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| import locale
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| import sys
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| import codecs
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| 
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| 
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| enUS_locale = None
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| 
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| def get_enUS_locale():
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|     global enUS_locale
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|     if sys.platform == 'darwin':
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|         import os
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|         tlocs = ("en_US.UTF-8", "en_US.ISO8859-1", "en_US")
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|         if int(os.uname()[2].split('.')[0]) < 10:
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|             # The locale test work fine on OSX 10.6, I (ronaldoussoren)
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|             # haven't had time yet to verify if tests work on OSX 10.5
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|             # (10.4 is known to be bad)
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|             raise unittest.SkipTest("Locale support on MacOSX is minimal")
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|     if sys.platform.startswith("win"):
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|         tlocs = ("En", "English")
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|     else:
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|         tlocs = ("en_US.UTF-8", "en_US.US-ASCII", "en_US")
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|     oldlocale = locale.setlocale(locale.LC_NUMERIC)
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|     for tloc in tlocs:
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|         try:
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|             locale.setlocale(locale.LC_NUMERIC, tloc)
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|         except locale.Error:
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|             continue
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|         break
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|     else:
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|         raise unittest.SkipTest(
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|             "Test locale not supported (tried %s)" % (', '.join(tlocs)))
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|     enUS_locale = tloc
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|     locale.setlocale(locale.LC_NUMERIC, oldlocale)
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| 
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| 
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| class BaseLocalizedTest(unittest.TestCase):
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|     #
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|     # Base class for tests using a real locale
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|     #
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| 
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|     def setUp(self):
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|         self.oldlocale = locale.setlocale(self.locale_type)
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|         locale.setlocale(self.locale_type, enUS_locale)
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|         if verbose:
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|             print "testing with \"%s\"..." % enUS_locale,
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| 
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|     def tearDown(self):
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|         locale.setlocale(self.locale_type, self.oldlocale)
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| 
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| 
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| class BaseCookedTest(unittest.TestCase):
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|     #
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|     # Base class for tests using cooked localeconv() values
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|     #
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| 
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|     def setUp(self):
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|         locale._override_localeconv = self.cooked_values
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| 
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|     def tearDown(self):
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|         locale._override_localeconv = {}
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| 
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| 
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| class CCookedTest(BaseCookedTest):
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|     # A cooked "C" locale
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| 
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|     cooked_values = {
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|         'currency_symbol': '',
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|         'decimal_point': '.',
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|         'frac_digits': 127,
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|         'grouping': [],
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|         'int_curr_symbol': '',
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|         'int_frac_digits': 127,
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|         'mon_decimal_point': '',
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|         'mon_grouping': [],
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|         'mon_thousands_sep': '',
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|         'n_cs_precedes': 127,
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|         'n_sep_by_space': 127,
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|         'n_sign_posn': 127,
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|         'negative_sign': '',
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|         'p_cs_precedes': 127,
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|         'p_sep_by_space': 127,
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|         'p_sign_posn': 127,
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|         'positive_sign': '',
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|         'thousands_sep': ''
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|     }
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| 
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| class EnUSCookedTest(BaseCookedTest):
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|     # A cooked "en_US" locale
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| 
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|     cooked_values = {
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|         'currency_symbol': '$',
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|         'decimal_point': '.',
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|         'frac_digits': 2,
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|         'grouping': [3, 3, 0],
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|         'int_curr_symbol': 'USD ',
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|         'int_frac_digits': 2,
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|         'mon_decimal_point': '.',
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|         'mon_grouping': [3, 3, 0],
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|         'mon_thousands_sep': ',',
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|         'n_cs_precedes': 1,
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|         'n_sep_by_space': 0,
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|         'n_sign_posn': 1,
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|         'negative_sign': '-',
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|         'p_cs_precedes': 1,
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|         'p_sep_by_space': 0,
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|         'p_sign_posn': 1,
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|         'positive_sign': '',
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|         'thousands_sep': ','
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|     }
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| 
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| 
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| class FrFRCookedTest(BaseCookedTest):
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|     # A cooked "fr_FR" locale with a space character as decimal separator
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|     # and a non-ASCII currency symbol.
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| 
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|     cooked_values = {
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|         'currency_symbol': '\xe2\x82\xac',
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|         'decimal_point': ',',
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|         'frac_digits': 2,
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|         'grouping': [3, 3, 0],
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|         'int_curr_symbol': 'EUR ',
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|         'int_frac_digits': 2,
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|         'mon_decimal_point': ',',
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|         'mon_grouping': [3, 3, 0],
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|         'mon_thousands_sep': ' ',
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|         'n_cs_precedes': 0,
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|         'n_sep_by_space': 1,
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|         'n_sign_posn': 1,
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|         'negative_sign': '-',
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|         'p_cs_precedes': 0,
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|         'p_sep_by_space': 1,
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|         'p_sign_posn': 1,
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|         'positive_sign': '',
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|         'thousands_sep': ' '
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|     }
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| 
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| 
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| class BaseFormattingTest(object):
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|     #
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|     # Utility functions for formatting tests
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|     #
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| 
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|     def _test_formatfunc(self, format, value, out, func, **format_opts):
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|         self.assertEqual(
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|             func(format, value, **format_opts), out)
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| 
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|     def _test_format(self, format, value, out, **format_opts):
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|         self._test_formatfunc(format, value, out,
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|             func=locale.format, **format_opts)
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| 
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|     def _test_format_string(self, format, value, out, **format_opts):
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|         self._test_formatfunc(format, value, out,
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|             func=locale.format_string, **format_opts)
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| 
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|     def _test_currency(self, value, out, **format_opts):
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|         self.assertEqual(locale.currency(value, **format_opts), out)
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| 
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| 
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| class EnUSNumberFormatting(BaseFormattingTest):
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|     # XXX there is a grouping + padding bug when the thousands separator
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|     # is empty but the grouping array contains values (e.g. Solaris 10)
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| 
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|     def setUp(self):
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|         self.sep = locale.localeconv()['thousands_sep']
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| 
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|     def test_grouping(self):
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|         self._test_format("%f", 1024, grouping=1, out='1%s024.000000' % self.sep)
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|         self._test_format("%f", 102, grouping=1, out='102.000000')
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|         self._test_format("%f", -42, grouping=1, out='-42.000000')
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|         self._test_format("%+f", -42, grouping=1, out='-42.000000')
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| 
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|     def test_grouping_and_padding(self):
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|         self._test_format("%20.f", -42, grouping=1, out='-42'.rjust(20))
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|         if self.sep:
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|             self._test_format("%+10.f", -4200, grouping=1,
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|                 out=('-4%s200' % self.sep).rjust(10))
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|             self._test_format("%-10.f", -4200, grouping=1,
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|                 out=('-4%s200' % self.sep).ljust(10))
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| 
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|     def test_integer_grouping(self):
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|         self._test_format("%d", 4200, grouping=True, out='4%s200' % self.sep)
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|         self._test_format("%+d", 4200, grouping=True, out='+4%s200' % self.sep)
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|         self._test_format("%+d", -4200, grouping=True, out='-4%s200' % self.sep)
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| 
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|     def test_integer_grouping_and_padding(self):
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|         self._test_format("%10d", 4200, grouping=True,
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|             out=('4%s200' % self.sep).rjust(10))
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|         self._test_format("%-10d", -4200, grouping=True,
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|             out=('-4%s200' % self.sep).ljust(10))
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| 
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|     def test_simple(self):
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|         self._test_format("%f", 1024, grouping=0, out='1024.000000')
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|         self._test_format("%f", 102, grouping=0, out='102.000000')
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|         self._test_format("%f", -42, grouping=0, out='-42.000000')
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|         self._test_format("%+f", -42, grouping=0, out='-42.000000')
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| 
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|     def test_padding(self):
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|         self._test_format("%20.f", -42, grouping=0, out='-42'.rjust(20))
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|         self._test_format("%+10.f", -4200, grouping=0, out='-4200'.rjust(10))
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|         self._test_format("%-10.f", 4200, grouping=0, out='4200'.ljust(10))
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| 
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|     def test_complex_formatting(self):
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|         # Spaces in formatting string
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|         self._test_format_string("One million is %i", 1000000, grouping=1,
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|             out='One million is 1%s000%s000' % (self.sep, self.sep))
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|         self._test_format_string("One  million is %i", 1000000, grouping=1,
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|             out='One  million is 1%s000%s000' % (self.sep, self.sep))
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|         # Dots in formatting string
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|         self._test_format_string(".%f.", 1000.0, out='.1000.000000.')
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|         # Padding
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|         if self.sep:
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|             self._test_format_string("-->  %10.2f", 4200, grouping=1,
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|                 out='-->  ' + ('4%s200.00' % self.sep).rjust(10))
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|         # Asterisk formats
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|         self._test_format_string("%10.*f", (2, 1000), grouping=0,
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|             out='1000.00'.rjust(10))
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|         if self.sep:
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|             self._test_format_string("%*.*f", (10, 2, 1000), grouping=1,
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|                 out=('1%s000.00' % self.sep).rjust(10))
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|         # Test more-in-one
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|         if self.sep:
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|             self._test_format_string("int %i float %.2f str %s",
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|                 (1000, 1000.0, 'str'), grouping=1,
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|                 out='int 1%s000 float 1%s000.00 str str' %
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|                 (self.sep, self.sep))
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| 
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| 
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| class TestFormatPatternArg(unittest.TestCase):
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|     # Test handling of pattern argument of format
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| 
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|     def test_onlyOnePattern(self):
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|         # Issue 2522: accept exactly one % pattern, and no extra chars.
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|         self.assertRaises(ValueError, locale.format, "%f\n", 'foo')
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|         self.assertRaises(ValueError, locale.format, "%f\r", 'foo')
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|         self.assertRaises(ValueError, locale.format, "%f\r\n", 'foo')
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|         self.assertRaises(ValueError, locale.format, " %f", 'foo')
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|         self.assertRaises(ValueError, locale.format, "%fg", 'foo')
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|         self.assertRaises(ValueError, locale.format, "%^g", 'foo')
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|         self.assertRaises(ValueError, locale.format, "%f%%", 'foo')
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| 
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| 
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| class TestLocaleFormatString(unittest.TestCase):
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|     """General tests on locale.format_string"""
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| 
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|     def test_percent_escape(self):
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|         self.assertEqual(locale.format_string('%f%%', 1.0), '%f%%' % 1.0)
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|         self.assertEqual(locale.format_string('%d %f%%d', (1, 1.0)),
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|             '%d %f%%d' % (1, 1.0))
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|         self.assertEqual(locale.format_string('%(foo)s %%d', {'foo': 'bar'}),
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|             ('%(foo)s %%d' % {'foo': 'bar'}))
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| 
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|     def test_mapping(self):
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|         self.assertEqual(locale.format_string('%(foo)s bing.', {'foo': 'bar'}),
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|             ('%(foo)s bing.' % {'foo': 'bar'}))
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|         self.assertEqual(locale.format_string('%(foo)s', {'foo': 'bar'}),
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|             ('%(foo)s' % {'foo': 'bar'}))
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| 
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| 
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| 
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| class TestNumberFormatting(BaseLocalizedTest, EnUSNumberFormatting):
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|     # Test number formatting with a real English locale.
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| 
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|     locale_type = locale.LC_NUMERIC
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| 
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|     def setUp(self):
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|         BaseLocalizedTest.setUp(self)
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|         EnUSNumberFormatting.setUp(self)
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| 
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| 
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| class TestEnUSNumberFormatting(EnUSCookedTest, EnUSNumberFormatting):
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|     # Test number formatting with a cooked "en_US" locale.
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| 
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|     def setUp(self):
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|         EnUSCookedTest.setUp(self)
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|         EnUSNumberFormatting.setUp(self)
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| 
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|     def test_currency(self):
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|         self._test_currency(50000, "$50000.00")
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|         self._test_currency(50000, "$50,000.00", grouping=True)
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|         self._test_currency(50000, "USD 50,000.00",
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|             grouping=True, international=True)
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| 
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| 
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| class TestCNumberFormatting(CCookedTest, BaseFormattingTest):
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|     # Test number formatting with a cooked "C" locale.
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| 
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|     def test_grouping(self):
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|         self._test_format("%.2f", 12345.67, grouping=True, out='12345.67')
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| 
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|     def test_grouping_and_padding(self):
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|         self._test_format("%9.2f", 12345.67, grouping=True, out=' 12345.67')
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| 
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| 
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| class TestFrFRNumberFormatting(FrFRCookedTest, BaseFormattingTest):
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|     # Test number formatting with a cooked "fr_FR" locale.
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| 
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|     def test_decimal_point(self):
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|         self._test_format("%.2f", 12345.67, out='12345,67')
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| 
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|     def test_grouping(self):
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|         self._test_format("%.2f", 345.67, grouping=True, out='345,67')
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|         self._test_format("%.2f", 12345.67, grouping=True, out='12 345,67')
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| 
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|     def test_grouping_and_padding(self):
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|         self._test_format("%6.2f", 345.67, grouping=True, out='345,67')
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|         self._test_format("%7.2f", 345.67, grouping=True, out=' 345,67')
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|         self._test_format("%8.2f", 12345.67, grouping=True, out='12 345,67')
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|         self._test_format("%9.2f", 12345.67, grouping=True, out='12 345,67')
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|         self._test_format("%10.2f", 12345.67, grouping=True, out=' 12 345,67')
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|         self._test_format("%-6.2f", 345.67, grouping=True, out='345,67')
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|         self._test_format("%-7.2f", 345.67, grouping=True, out='345,67 ')
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|         self._test_format("%-8.2f", 12345.67, grouping=True, out='12 345,67')
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|         self._test_format("%-9.2f", 12345.67, grouping=True, out='12 345,67')
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|         self._test_format("%-10.2f", 12345.67, grouping=True, out='12 345,67 ')
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| 
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|     def test_integer_grouping(self):
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|         self._test_format("%d", 200, grouping=True, out='200')
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|         self._test_format("%d", 4200, grouping=True, out='4 200')
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| 
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|     def test_integer_grouping_and_padding(self):
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|         self._test_format("%4d", 4200, grouping=True, out='4 200')
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|         self._test_format("%5d", 4200, grouping=True, out='4 200')
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|         self._test_format("%10d", 4200, grouping=True, out='4 200'.rjust(10))
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|         self._test_format("%-4d", 4200, grouping=True, out='4 200')
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|         self._test_format("%-5d", 4200, grouping=True, out='4 200')
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|         self._test_format("%-10d", 4200, grouping=True, out='4 200'.ljust(10))
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| 
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|     def test_currency(self):
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|         euro = u'\u20ac'.encode('utf-8')
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|         self._test_currency(50000, "50000,00 " + euro)
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|         self._test_currency(50000, "50 000,00 " + euro, grouping=True)
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|         # XXX is the trailing space a bug?
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|         self._test_currency(50000, "50 000,00 EUR ",
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|             grouping=True, international=True)
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| 
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| 
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| class TestStringMethods(BaseLocalizedTest):
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|     locale_type = locale.LC_CTYPE
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| 
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|     if sys.platform != 'sunos5' and not sys.platform.startswith("win"):
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|         # Test BSD Rune locale's bug for isctype functions.
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| 
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|         def test_isspace(self):
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|             self.assertEqual('\x20'.isspace(), True)
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|             self.assertEqual('\xa0'.isspace(), False)
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|             self.assertEqual('\xa1'.isspace(), False)
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| 
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|         def test_isalpha(self):
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|             self.assertEqual('\xc0'.isalpha(), False)
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| 
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|         def test_isalnum(self):
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|             self.assertEqual('\xc0'.isalnum(), False)
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| 
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|         def test_isupper(self):
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|             self.assertEqual('\xc0'.isupper(), False)
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| 
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|         def test_islower(self):
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|             self.assertEqual('\xc0'.islower(), False)
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| 
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|         def test_lower(self):
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|             self.assertEqual('\xcc\x85'.lower(), '\xcc\x85')
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| 
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|         def test_upper(self):
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|             self.assertEqual('\xed\x95\xa0'.upper(), '\xed\x95\xa0')
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| 
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|         def test_strip(self):
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|             self.assertEqual('\xed\x95\xa0'.strip(), '\xed\x95\xa0')
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| 
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|         def test_split(self):
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|             self.assertEqual('\xec\xa0\xbc'.split(), ['\xec\xa0\xbc'])
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| 
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| 
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| class NormalizeTest(unittest.TestCase):
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|     def check(self, localename, expected):
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|         self.assertEqual(locale.normalize(localename), expected, msg=localename)
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| 
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|     def test_locale_alias(self):
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|         for localename, alias in locale.locale_alias.items():
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|             self.check(localename, alias)
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| 
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|     def test_empty(self):
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|         self.check('', '')
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| 
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|     def test_c(self):
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|         self.check('c', 'C')
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|         self.check('posix', 'C')
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| 
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|     def test_english(self):
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|         self.check('en', 'en_US.ISO8859-1')
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|         self.check('EN', 'en_US.ISO8859-1')
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|         self.check('en_US', 'en_US.ISO8859-1')
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|         self.check('en_us', 'en_US.ISO8859-1')
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|         self.check('en_GB', 'en_GB.ISO8859-1')
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|         self.check('en_US.UTF-8', 'en_US.UTF-8')
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|         self.check('en_US.utf8', 'en_US.UTF-8')
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|         self.check('en_US:UTF-8', 'en_US.UTF-8')
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|         self.check('en_US.ISO8859-1', 'en_US.ISO8859-1')
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|         self.check('en_US.US-ASCII', 'en_US.ISO8859-1')
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|         self.check('english', 'en_EN.ISO8859-1')
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| 
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|     def test_hyphenated_encoding(self):
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|         self.check('az_AZ.iso88599e', 'az_AZ.ISO8859-9E')
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|         self.check('az_AZ.ISO8859-9E', 'az_AZ.ISO8859-9E')
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|         self.check('tt_RU.koi8c', 'tt_RU.KOI8-C')
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|         self.check('tt_RU.KOI8-C', 'tt_RU.KOI8-C')
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|         self.check('lo_LA.cp1133', 'lo_LA.IBM-CP1133')
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|         self.check('lo_LA.ibmcp1133', 'lo_LA.IBM-CP1133')
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|         self.check('lo_LA.IBM-CP1133', 'lo_LA.IBM-CP1133')
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|         self.check('uk_ua.microsoftcp1251', 'uk_UA.CP1251')
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|         self.check('uk_ua.microsoft-cp1251', 'uk_UA.CP1251')
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|         self.check('ka_ge.georgianacademy', 'ka_GE.GEORGIAN-ACADEMY')
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|         self.check('ka_GE.GEORGIAN-ACADEMY', 'ka_GE.GEORGIAN-ACADEMY')
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|         self.check('cs_CZ.iso88592', 'cs_CZ.ISO8859-2')
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|         self.check('cs_CZ.ISO8859-2', 'cs_CZ.ISO8859-2')
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| 
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|     def test_euro_modifier(self):
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|         self.check('de_DE@euro', 'de_DE.ISO8859-15')
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|         self.check('en_US.ISO8859-15@euro', 'en_US.ISO8859-15')
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| 
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|     def test_latin_modifier(self):
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|         self.check('be_BY.UTF-8@latin', 'be_BY.UTF-8@latin')
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|         self.check('sr_RS.UTF-8@latin', 'sr_RS.UTF-8@latin')
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| 
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|     def test_valencia_modifier(self):
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|         self.check('ca_ES.UTF-8@valencia', 'ca_ES.UTF-8@valencia')
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|         self.check('ca_ES@valencia', 'ca_ES.UTF-8@valencia')
 | |
|         self.check('ca@valencia', 'ca_ES.ISO8859-1@valencia')
 | |
| 
 | |
|     def test_devanagari_modifier(self):
 | |
|         self.check('ks_IN.UTF-8@devanagari', 'ks_IN.UTF-8@devanagari')
 | |
|         self.check('ks_IN@devanagari', 'ks_IN.UTF-8@devanagari')
 | |
|         self.check('ks@devanagari', 'ks_IN.UTF-8@devanagari')
 | |
|         self.check('ks_IN.UTF-8', 'ks_IN.UTF-8')
 | |
|         self.check('ks_IN', 'ks_IN.UTF-8')
 | |
|         self.check('ks', 'ks_IN.UTF-8')
 | |
|         self.check('sd_IN.UTF-8@devanagari', 'sd_IN.UTF-8@devanagari')
 | |
|         self.check('sd_IN@devanagari', 'sd_IN.UTF-8@devanagari')
 | |
|         self.check('sd@devanagari', 'sd_IN.UTF-8@devanagari')
 | |
|         self.check('sd_IN.UTF-8', 'sd_IN.UTF-8')
 | |
|         self.check('sd_IN', 'sd_IN.UTF-8')
 | |
|         self.check('sd', 'sd_IN.UTF-8')
 | |
| 
 | |
| 
 | |
| class TestMiscellaneous(unittest.TestCase):
 | |
|     def test_getpreferredencoding(self):
 | |
|         # Invoke getpreferredencoding to make sure it does not cause exceptions.
 | |
|         enc = locale.getpreferredencoding()
 | |
|         if enc:
 | |
|             # If encoding non-empty, make sure it is valid
 | |
|             codecs.lookup(enc)
 | |
| 
 | |
|     if hasattr(locale, "strcoll"):
 | |
|         def test_strcoll_3303(self):
 | |
|             # test crasher from bug #3303
 | |
|             self.assertRaises(TypeError, locale.strcoll, u"a", None)
 | |
| 
 | |
|     def test_setlocale_category(self):
 | |
|         locale.setlocale(locale.LC_ALL)
 | |
|         locale.setlocale(locale.LC_TIME)
 | |
|         locale.setlocale(locale.LC_CTYPE)
 | |
|         locale.setlocale(locale.LC_COLLATE)
 | |
|         locale.setlocale(locale.LC_MONETARY)
 | |
|         locale.setlocale(locale.LC_NUMERIC)
 | |
| 
 | |
|         # crasher from bug #7419
 | |
|         self.assertRaises(locale.Error, locale.setlocale, 12345)
 | |
| 
 | |
|     def test_getsetlocale_issue1813(self):
 | |
|         # Issue #1813: setting and getting the locale under a Turkish locale
 | |
|         oldlocale = locale.getlocale()
 | |
|         self.addCleanup(locale.setlocale, locale.LC_CTYPE, oldlocale)
 | |
|         for loc in ('tr_TR', 'tr_TR.UTF-8', 'tr_TR.ISO8859-9'):
 | |
|             try:
 | |
|                 locale.setlocale(locale.LC_CTYPE, loc)
 | |
|                 break
 | |
|             except locale.Error:
 | |
|                 continue
 | |
|         else:
 | |
|             # Unsupported locale on this system
 | |
|             self.skipTest('test needs Turkish locale')
 | |
|         loc = locale.getlocale()
 | |
|         try:
 | |
|             locale.setlocale(locale.LC_CTYPE, loc)
 | |
|         except Exception as e:
 | |
|             self.fail("Failed to set locale %r (default locale is %r): %r" %
 | |
|                       (loc, oldlocale, e))
 | |
|         self.assertEqual(loc, locale.getlocale())
 | |
| 
 | |
|     def test_normalize_issue12752(self):
 | |
|         # Issue #1813 caused a regression where locale.normalize() would no
 | |
|         # longer accept unicode strings.
 | |
|         self.assertEqual(locale.normalize(u'en_US'), 'en_US.ISO8859-1')
 | |
| 
 | |
|     def test_setlocale_unicode(self):
 | |
|         oldlocale = locale.getlocale()
 | |
|         self.addCleanup(locale.setlocale, locale.LC_CTYPE, oldlocale)
 | |
| 
 | |
|         user_locale = locale.setlocale(locale.LC_CTYPE, '')
 | |
|         unicode_locale = user_locale.decode('utf-8')
 | |
| 
 | |
|         user_locale2 = locale.setlocale(locale.LC_CTYPE, unicode_locale)
 | |
|         self.assertEqual(user_locale, user_locale2)
 | |
| 
 | |
| 
 | |
| def test_main():
 | |
|     tests = [
 | |
|         TestMiscellaneous,
 | |
|         TestFormatPatternArg,
 | |
|         TestLocaleFormatString,
 | |
|         TestEnUSNumberFormatting,
 | |
|         TestCNumberFormatting,
 | |
|         TestFrFRNumberFormatting,
 | |
|     ]
 | |
|     # SkipTest can't be raised inside unittests, handle it manually instead
 | |
|     try:
 | |
|         get_enUS_locale()
 | |
|     except unittest.SkipTest as e:
 | |
|         if verbose:
 | |
|             print "Some tests will be disabled: %s" % e
 | |
|     else:
 | |
|         tests += [TestNumberFormatting, TestStringMethods]
 | |
|     run_unittest(*tests)
 | |
| 
 | |
| if __name__ == '__main__':
 | |
|     test_main()
 |